Clinical analysis of combined direct and indirect extracranial-intracranial bypass in 25 adult patients with Moyamoya disease
10.3969/j.issn.1002-0152.2016.05.002
- VernacularTitle:颅内外直接、间接联合搭桥术治疗成人烟雾病25例临床分析
- Author:
Fuguang HU
;
Chaohui LIANG
;
Liqun WANG
;
Guosheng LI
;
Xun DIAO
;
Haofeng ZHANG
;
Zhizhao MA
;
Jianguang TIAN
;
Lin ZHAO
- Publication Type:Journal Article
- Keywords:
Adult ischemical;
Moyamoya disease;
EC-IC bypass;
EDAS
- From:
Chinese Journal of Nervous and Mental Diseases
2016;42(5):262-266
- CountryChina
- Language:Chinese
-
Abstract:
[Abstrict]Objective To explore the key points and clinical value of combined direct and indirect extracranial-in?tracranial (EC-IC) bypass in patients with adult moyamoya disease. Methods Retrospective analysis of combined revas?cularization surgery in 25 adult patients with moyamoya disease. The frontal branch and parietal branch of the superficial temporal artery (STA) were dissected. Combined revascularization surgery consisted of direct (anastomosis between the su?perficial temporal artery and cortical branch of the middle cerebral artery) and indirect (encephalodurogaleosynan-giosis EDAS) surgeries. Clinical status was evaluated using the modified Rankin Scale and NIHSS score at 1 day before, 1 week and 3 months after surgery. Results Thirty lateralities were successfully performed on 25 patients. Postoperative angiogra?phy or CTA and cranial computer tomography perfusion imaging(CTP) were conducted to examine the patency of the di?rect anastomosis and cerebral blood flow in 23 patientswithin 1 weeks after surgery . The results showed that the anasto?motic vascular patency was excellent and the cerebral blood flow increased in parallel to the relief of the patients’s isch?emic symptoms. The median mRS scores were 3 (1,3) before surgery, 2 (1,3) 1 week and 1 (0,3) 1 month after surgery.The median mRS scores were significantly improved (Z=15.14, P<0.01). The median NIHSS scores was 5 (4,8) preopera?tively and 4(2,7) postoperation 1 week and 3(1,4) 3 months. The median NIHSS scores were also significantly improved (Z=11.36, P<0.01). Unfortunately, two patients had complication and left hemiparesis. One patient complicated with con?tralateral hemisphere infarction and the another one complicated with ipsilateral hemispheric hemorrhage after operation. Conclusions Combined revascularization surgery may result in satisfying improvement in clinical, angiographic, and he?modynamic states and prevention of recurrent stroke. The stabilized hemodynamic is the key point in peroperative period for moyamoya patients.
